| ATP Banja Luka | 04/17 11:00 | 19 | [112] Radu Albot v Dimitar Kuzmanov [191] | 6-3,6-3 | |
| ATP Banja Luka | 04/16 10:40 | 14 | [191] Dimitar Kuzmanov v Luca Nardi [159] | 6-4,6-4 | |
| ATP - Marrakech | 04/06 11:25 | 26 | [82] Roberto Carballes Baena v Dimitar Kuzmanov [207] | Retired | |
| ATP - Marrakech | 04/04 12:50 | 25 | [207] Dimitar Kuzmanov v Hugo Grenier [129] | 6-3,6-4 | |
| ATP - Marrakech | 04/04 11:50 | 25 | Dimitar Kuzmanov v Federico Coria | Cancelled | |
| ATP - Marrakech | 04/03 10:30 | 19 | [129] Hugo Grenier v Dimitar Kuzmanov [207] | 3-6,6-4,0-6 | |
| ATP - Marrakech | 04/02 12:40 | 14 | Ahouda, Walid v Dimitar Kuzmanov | 1-6,2-6 | |
| Challenger - Lille | 03/28 09:00 | 25 | [198] Dimitar Kuzmanov v Otto Virtanen [139] | 3-6,6-4,2-6 | |
| Challenger - Pune | 03/02 09:05 | 26 | [116] Max Purcell v Dimitar Kuzmanov [204] | 6-2,6-4 | |
| Challenger - Pune | 02/28 08:00 | 25 | [415] Makoto Ochi v Dimitar Kuzmanov [204] | 7-5,6-7,2-6 | |
| Challenger - Bengaluru | 02/24 06:30 | 27 | [216] Dimitar Kuzmanov v James Duckworth [128] | 4-6,1-6 | |
| Challenger - Bengaluru | 02/23 09:25 | 26 | [216] Dimitar Kuzmanov v Alibek Kachmazov [342] | 6-3,6-4 | |
| Challenger - Bengaluru | 02/21 09:15 | 25 | [216] Dimitar Kuzmanov v Nikola Milojevic [320] | 6-4,6-1 | |
| Challenger - Chennai | 02/16 07:00 | 26 | [313] Jay Clarke v Dimitar Kuzmanov [196] | 3-6,6-3,6-4 | |
| Challenger - Chennai | 02/14 09:10 | 25 | [415] Ramkumar Ramanathan v Dimitar Kuzmanov [196] | 3-6,6-7 | |
| Coupe Davis | 02/05 00:10 | - | [456] Ajeet Rai v Dimitar Kuzmanov [192] | 3-6,7-5,4-6 | |
| Coupe Davis | 02/04 00:45 | 45 | Kiranpal Pannu v Dimitar Kuzmanov | 7-5,3-6,2-6 | |
| Open d'Australie | 01/09 00:50 | 14 | [186] Damir Dzumhur v Dimitar Kuzmanov [196] | 6-3,6-1 | |
| United Cup | 01/01 04:10 | - | [129] Zizou Bergs v Dimitar Kuzmanov [196] | 2-6,0-6 | |
| United Cup | 12/30 03:50 | - | [175] Pervolarakis, Michail v Dimitar Kuzmanov [196] | 1-6,1-6 | |
| Helsinki, Finland | 11/18 12:30 | 27 | [207] Dimitar Kuzmanov v Leandro Riedi [277] | 4-6,2-6 | |
| Helsinki, Finland | 11/17 11:30 | 26 | [223] Altug Celikbilek v Dimitar Kuzmanov [207] | 4-6,3-6 | |
| Helsinki, Finland | 11/15 16:50 | 25 | [207] Dimitar Kuzmanov v Hugo Gaston [106] | 6-3,6-3 | |
| Roanne, France | 11/09 19:50 | 26 | [213] Dimitar Kuzmanov v Arthur Fils [260] | 6-4,6-7,3-6 | |
| Roanne, France | 11/07 19:10 | 25 | [79] Radu Albot v Dimitar Kuzmanov [213] | 3-6,4-6 | |
| Bergamo, Italy | 10/31 15:55 | 25 | [210] Dimitar Kuzmanov v Vit Kopriva [152] | 6-4,2-6,1-6 | |
| Brest, France | 10/26 11:25 | 25 | [110] Gregoire Barrere v Dimitar Kuzmanov [206] | 6-7,6-4,7-5 | |
| Gijon, Spain | 10/08 16:15 | 14 | Dimitar Kuzmanov v Lorenzo Giustino | Walkover | |
| Alicante, Spain | 10/07 09:00 | 27 | [172] Dimitar Kuzmanov v Fabian Marozsan [185] | 6-3,5-7,5-7 | |
| Alicante, Spain | 10/05 09:00 | 26 | [172] Dimitar Kuzmanov v Billy Harris [290] | 6-4,6-4 |
Dimitar Kuzmanov (Bulgarian: Димитър Кузманов, pronounced [diˈmitɐr ˈkuzmɐnɔf] ; nickname: Miko; born 28 July 1993) is a Bulgarian professional tennis player. He competes mostly on the ATP Challenger Tour. His highest singles ranking is No. 159 achieved on 29 August 2022, whilst his best doubles ranking is No. 438 achieved on 1 April 2019.